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From: Álvaro Herrera <[email protected]>
To: John Naylor <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Cc: Peter Geoghegan <[email protected]>
Subject: Re: tuple radix sort
Date: Thu, 20 Nov 2025 12:13:08 +0100
Message-ID: <[email protected]> (raw)
In-Reply-To: <CANWCAZaN8kW6o7Ymc_jzPO_Z5SqekQTTNra3xTGYTH+cjrVp8g@mail.gmail.com>

On 2025-Nov-12, John Naylor wrote:

> +/*
> + * Based on implementation in https://github.com/skarupke/ska_sort (Boost license),
> + * with the following noncosmetic change:
> + *  - count sorted partitions in every pass, rather than maintaining a
> + *    list of unsorted partitions
> + */
> +static void
> +radix_sort_tuple(SortTuple *begin, size_t n_elems, int level, Tuplesortstate *state)

I think given https://www.boost.org/LICENSE_1_0.txt you should include a
copy of the Boost license in this comment, as well as the copyright
statement from the hpp file,

//          Copyright Malte Skarupke 2016.
// Distributed under the Boost Software License, Version 1.0.
//    (See http://www.boost.org/LICENSE_1_0.txt)

-- 
Álvaro Herrera         PostgreSQL Developer  —  https://www.EnterpriseDB.com/

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